13256802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 31202808

約数和(自身を除く): 17946006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 313, 362, 543, 626, 939, 1086, 1629, 1878, 2353, 2817, 3258, 4069, 4706, 5634, 7059, 8138, 12207, 14118, 21177, 24414, 36621, 42354, 56653, 73242, 113306, 169959, 339918, 509877, 736489, 1019754, 1472978, 2209467, 4418934, 6628401, 13256802]

約数ペア:

[(1, 13256802), (2, 6628401), (3, 4418934), (6, 2209467), (9, 1472978), (13, 1019754), (18, 736489), (26, 509877), (39, 339918), (78, 169959), (117, 113306), (181, 73242), (234, 56653), (313, 42354), (362, 36621), (543, 24414), (626, 21177), (939, 14118), (1086, 12207), (1629, 8138), (1878, 7059), (2353, 5634), (2817, 4706), (3258, 4069)]